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20 changes: 15 additions & 5 deletions
20
src/intiTest/kotlin/com/github/jengelman/gradle/plugins/shadow/util/AppendableJar.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,20 +1,30 @@ | ||
| package com.github.jengelman.gradle.plugins.shadow.util | ||
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| import java.io.File | ||
| import java.io.OutputStream | ||
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| class AppendableJar(private val file: File) { | ||
| private val contents = mutableMapOf<String, String>() | ||
| class AppendableJar(initialContents: Map<String, String>) { | ||
| private val contents = initialContents.toMutableMap() | ||
| private lateinit var outputFile: File | ||
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| fun insertFile(path: String, content: String): AppendableJar = apply { | ||
| constructor(outputFile: File) : this(emptyMap()) { | ||
| this.outputFile = outputFile | ||
| } | ||
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| fun insert(path: String, content: String): AppendableJar = apply { | ||
| contents[path] = content | ||
| } | ||
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| fun write(): File { | ||
| val builder = JarBuilder(file.outputStream()) | ||
| write(outputFile.outputStream()) | ||
| return outputFile | ||
| } | ||
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| private fun write(outputStream: OutputStream) { | ||
| val builder = JarBuilder(outputStream) | ||
| contents.forEach { (path, content) -> | ||
| builder.withFile(path, content) | ||
| } | ||
| builder.build() | ||
| return file | ||
| } | ||
| } |